function addTagToServlet(response,jsonObj,tag)//after create FB event
{	
	var jsonObj=new Object();
	var form = document.forms['addtagform'];
    var tag = form.elements.tag.value;
    jsonObj.tag= tag;
    httpPost("tag",jsonObj,getAddTagResponse);
     //jqueryPost("createevent",{Action:'post','id':response.id,'url':form.url});
}
var getAddTagResponse = function ()
{
    console.log('get servlet response');
}